App for Tracking Asteroids?

Hi guys!

Donno if this question is appropriate for this forum. Anyways, what are the most user friendly and simplistic Apps for beginners, to track near-Earth Asteroids and view their paths that intercept Earth's orbit? I prefer a PC app, else an Android one is ok.

Thanks for the link. But I like an App which I can visually track their orbits, like they do on YouTube. I have some apps like "Asteroid Alert" and "Asteroid Tracker", but they either are too complicated, or they don't have a GUI to track the orbits. Maybe I should learn and get use to the complicated ones.